i dont remember a lot so there is prob no hope in me finding the answer!
it was a cartoon i use to watch when i was a kid... i think it was a movie perhaps.. either way it was an animation. i grew up mid 80s to 90s seeing it so it would be from around that time, maybe a little earlier even.
there was a boy and and a girl (bro and sis i think) and they here these little creatures/men outside their house and go to see them and somehow end up underground if i recall in their world and someone is in prison (maybe one of them gets captured) so they have to break them out, find the key or something.
and these creatures/little men sing but its not really singing it more like making these funny sounds in a tune. its a funny sort of sound, perhaps like a croakish kind of sound.
not a lot i remember besides that so any help would be greatly appreciated,
im going insane!!!!!
THANKS!
